/*
 * (C) Copyright 2006-2010 Nuxeo SAS (http://nuxeo.com/) and contributors.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Lesser General Public License
 * (LGPL) version 2.1 which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/lgpl.html
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * Contributors:
 *     bstefanescu
 */
package org.nuxeo.gwt.habyt.app.client.widgets;

import org.nuxeo.gwt.habyt.app.client.Action;
import org.nuxeo.gwt.habyt.app.client.Application;
import org.nuxeo.gwt.habyt.invocation.client.ErrorWidget;
import org.nuxeo.gwt.habyt.templates.client.WidgetFactory;
import org.nuxeo.gwt.habyt.templates.client.bindings.Helper;

import com.google.gwt.dom.client.Element;
import com.google.gwt.user.client.ui.Widget;

/**
 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
 * 
 */
public class ActionTabFactory extends WidgetFactory {

    public ActionTabFactory() {
        super("tab");
    }

    @Override
    protected Widget createWidget(Element element) {
        String label = element.getInnerHTML();
        if (label == null || label.trim().length() == 0) {
            label = "Unnamed";
        }
        String v = Helper.getAttribute(element, "value");
        if (v == null) {
            return new ErrorWidget("action element must have a value attribute");
        }
        final Action<?> action = Application.get().getAction(v);
        action.setConfirm(Helper.getAttribute(element, "confirm"));
        action.setTarget(Helper.getAttribute(element, "target"));
        action.setMessage(Helper.getAttribute(element, "message"));
        ActionTab w = new ActionTab(label, action);
        v = Helper.getAttribute(element, "active");
        if (v != null) {
            w.setActive(Boolean.parseBoolean(v));
        }
        return w;
    }

}
